Demiana \d(e)-mia-na\ as a girl's name is a variant of Demi (French, English), and the meaning of Demiana is "half".

The baby name Demiana sounds like Damiana, Damyana, Damiane, Damian, Demona and Domina. Other similar baby names are Delina, Demanda, Dahiana, Devina, Daviana, Delana, Dejana, Deeana, Deana, Demia, Devana, Diana, Didiana, Diliana, Doriana, Gemina, Teriana and Yemina.